Catherine is easily one of the strangest games we've ever covered here at Co-Optimus. It has a story based not on saving the world from aliens or defeating enemy soldiers, but on the intricacies of romance. The gameplay is an odd blend of platforming and puzzling, and takes place in the protagonist's nightmares. Top it all off with the Mature rating, anime style, and a crazy deluxe edition including bozer shorts, a pillowcase, and a pizza box. There has quite literally never been anything like it.